Ingle, James C; Karig, Daniel E; Bouma, D E; Ellis, C Howard; Haile, N S; Koizumi, I; Moore, J Casey; Ujiie, H; Watanabe, T; White, S M; Yasuii, M; Ling, Hsin Yi (1975): Annotated record of the detailed examination of Mn deposits from DSDP Leg 31 (Holes 290, 291, 294, 295, 297, 299, 300, 300A, 301, 302) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.869628, Supplement to: Ingle, JC et al. (1975): Initial Reports of the Deep Sea Drilling Project. U. S. Government Printing Office, XXXI, 927 pp, https://doi.org/10.2973/dsdp.proc.31.1975